Get inspired!

17,187 architecture projects

Learn from past Buildner architecture competition participants through our extensive project library, curated over more than 15 years!

Earth Walls and Flexible Spaces in a Sustainable Microhome Community

Authors:
Amanda Gersztel Klajner, Maria Clara Andrade
Earth Walls and Flexible Spaces in a Sustainable Microhome Community

Project in-detail

Constructed with earth walls and modular partitions, this microhome emphasizes flexibility and sustainability, fostering community interactions within its compact living environment.
5 key facts about this project
01
Integrates earth walls using the Tierra Vertida technique for enhanced thermal insulation.
02
Features adjustable openings to optimize natural light and airflow.
03
Incorporates a graywater filtration system for sustainable water management.
04
Utilizes a modular design with movable partitions for customizable living spaces.
05
Central communal fireplace acts as the focal point for social interactions.
The Storytelling House is a microhome project designed with a focus on community interaction, adaptability, and sustainability. This residential architecture emphasizes how physical space can promote storytelling and cultural exchange. The design consists of three primary zones: a private area containing a bedroom and bathroom, a central flexible living space for kitchen and work activities, and adaptable areas achieved through movable partitions. This configuration enhances usability and encourages social engagement while allowing residents to maintain personal privacy.

Central to the architecture is a communal fireplace, positioned as a focal point within the living space. This feature not only provides warmth but establishes a gathering area for sharing stories, reinforcing the concept of community-oriented living. The flow between private and shared spaces is crafted to encourage connections among inhabitants, facilitating an environment conducive to dialogue and interaction.

Sustainable Material Utilization

The project employs a selection of sustainable materials that align with its ecological objectives. Earth walls constructed using the "Tierra Vertida" technique form the primary structure, promoting thermal insulation while minimizing environmental impact. The roof includes Kingspan QuadCore LED insulated panels, engineered for high thermal performance and energy conservation. The choice of plywood panels made from Pinus wood for the flooring reflects a preference for materials that provide aesthetic warmth as well as structural integrity. Additionally, metal beams support the roof, maintaining an open visual field within the space.

Unique to this design is the incorporation of adjustable openings, which allow for manipulation of natural light and airflow, enhancing the user experience. Also noteworthy is the integration of a graywater filtration system, promoting efficient water usage and sustainability.

Innovative Approach to Living Spaces

The adaptability of the Storytelling House stands out as a significant aspect of its design. The central living area can transform based on the needs of its residents, facilitated by movable partitions that create a customizable living environment. Integrated storage solutions further enhance the functionality of the space, allowing residents to maintain organized living quarters without sacrificing style or comfort.

This modular design approach demonstrates a departure from conventional housing models by encouraging efficient use of space, ultimately proposing a solution for urban living that prioritizes both community and individuality. This architecture invites exploration of new models for domestic life, where personal space coexists seamlessly with communal areas.

For those interested in understanding the finer aspects of this microhome project, including architectural plans, sections, and designs, a deeper dive into the presentation of the Storytelling House is encouraged to appreciate the comprehensive vision and architectural ideas underlying this innovative residential solution.
Noticed a mistake?
Highlight the text and click on
Noticed a mistake

Enter an open architecture
competition now

The Architect’s 
Stair
The Architect’s Stair
Take a step and make a statement! Edition #2
Denver Affordable Housing Challenge
Denver Affordable Housing Challenge
Affordable Housing Series 19th Edition
The Architect's 
Chair
The Architect's Chair
Take a seat and make a statement! Edition #4
MICROHOME
MICROHOME
100,000 € Prize Fund / Kingpsan Edition #10
Kinderspace
Kinderspace
Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

Microhome

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € PRIZE FUND / KINGPSAN EDITION #10 IDEAS COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Early bird registration deadline 22 May 2025
To view this project in detail,
please log in with your
Architects’ Network Plus account.
Subscription instantly unlocks all the architecture projects plus other member-only benefits:
  • Access the 17,187 Concept Library
  • Professional tools including file transfer, email, portfolio management, and more
Register now
Already a member? Log in

This website uses cookies to improve user experience and gather usage statistics.

More information is available in our Privacy & Cookie policy